Hanna Instruments HI510 Universal Process Controller

The HI510 is made to adjust to each user’s particular process control needs. The controller has a sizable backlit dot matrix display for simple viewing and offers a simple configuration interface.

The controller makes use of multi-color LEDs to make it simple to see if the instruments are on hold, in alarm mode, or have their relays activated. The low profile vulcanized rubber keypad or an RS485 connection to a PC running the HI92500 Windows® compatible software are the only two ways to perform programming operations.


  • Digital input for pH and ORP probes
  • Up to 5 relays for control and cleaning sequence
  • Up to 4 analog output for control and monitoring